- Supreme Court of the United States | Monday, June 18, 1973 | Cited 0 times
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- Court of Appeals for the Eighth Circuit | Thursday, August 7, 1986 | Cited 0 times
- Court of Appeals for the First Circuit | Tuesday, April 21, 1992 | Cited 0 times
- Supreme Court of the United States | Tuesday, April 17, 1979 | Cited 0 times
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- Court of Appeals for the Tenth Circuit | Thursday, September 28, 1989 | Cited 0 times